<div class="gmail_quote">Greetings<div><br></div><div>I've been using GDAL for a while without any major issues or difficulties. But, now I'm facing a difficulty with a gdalwarp operation. And i hope that someone can help me or giving me a few tips:</div>
<div><div>I'm trying to do this: Converting a Geotiff to a EPSG 3763 (Portuguese Coordinate system)</div><div>gdalwarp -t_srs 'EPSG:3763' ROI_QB_MUL_2.tif out.tif</div><div><br></div><div>And I get this:</div>
<div><div>ERROR 1: Too many points (441 out of 441) failed to transform,</div><div>unable to compute output bounds.</div><div><br></div><div>If I do gdalinfo ROI_QB_MUL_2.tif I get:</div><div><div>Driver: GTiff/GeoTIFF</div>
<div>Files: ROI_QB_MUL_2.tif</div><div> ROI_QB_MUL_2.tfw</div><div>Size is 893, 567</div><div>Coordinate System is:</div><div>GEOGCS[,</div><div> DATUM["unknown",</div><div> SPHEROID["unretrievable - using WGS84",6378137,298.257223563]],</div>
<div> PRIMEM["Greenwich",0],</div><div> UNIT["metre",1]]</div><div>Origin = (2.395715062070880,48.813901970760220)</div><div>Pixel Size = (0.000035468073200,-0.000024505752140)</div><div>Metadata:</div>
<div> TIFFTAG_XRESOLUTION=100</div><div> TIFFTAG_YRESOLUTION=100</div><div> AREA_OR_POINT=Area</div><div>Image Structure Metadata:</div><div> INTERLEAVE=BAND</div><div>Corner Coordinates:</div><div>Upper Left ( 2.3957151, 48.8139020) ( 2d23'44.57"E, 48d48'50.05"N)</div>
<div>Lower Left ( 2.3957151, 48.8000072) ( 2d23'44.57"E, 48d48'0.03"N)</div><div>Upper Right ( 2.4273881, 48.8139020) ( 2d25'38.60"E, 48d48'50.05"N)</div><div>Lower Right ( 2.4273881, 48.8000072) ( 2d25'38.60"E, 48d48'0.03"N)</div>
<div>Center ( 2.4115516, 48.8069546) ( 2d24'41.59"E, 48d48'25.04"N)</div><div>Band 1 Block=893x1 Type=Byte, ColorInterp=Red</div><div>Band 2 Block=893x1 Type=Byte, ColorInterp=Green</div><div>Band 3 Block=893x1 Type=Byte, ColorInterp=Blue</div>
<div><br></div><div>Any tips of what to do? thank you so much</div><div><br></div><div>Franz</div></div></div><div><br></div></div>
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